.btn {
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: transparent;
    border: 2px solid #e74c3c;
    border-radius: 0.6em;
    color: #e74c3c;
    cursor: pointer;
    display: flex;
    align-self: center;
    font-size: 1rem;
    line-height: 1;
    margin: 20px;
    padding: 1.2em 2.8em;
    text-decoration: none;
    text-align: center;
    text-transform: uppercase;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
}
.btn:hover{
    color: #3498db;
    outline: 0;
}
.third {
    border-color: #3498db;
    color: #fff;
    box-shadow: 0 0 40px 40px #3498db inset, 0 0 0 0 #3498db;
    transition: all 150ms ease-in-out;
    max-width: 205px;
    min-width: 205px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.third:hover {
    box-shadow: 0 0 10px 0 #3498db inset, 0 0 10px 4px #3498db;
    color: #3498db;
}
.button-box{
    margin-top: 20vh;
}

